package cn.yunhe.servlet;

import cn.yunhe.entity.ProductCategory;
import cn.yunhe.service.ProductCategoryService;
import cn.yunhe.util.JsonUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
/**
 * 这个是初始的时候携带商品分类的数据过去的Servlet
 */
@WebServlet("/AddProductServlet")
public class AddProductServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        ProductCategoryService pcs = new ProductCategoryService();
        List<ProductCategory> plist = pcs.getParents();
        request.setAttribute("plist",plist);
        request.getRequestDispatcher("manage/product-add.jsp").forward(request, response);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
